English verb conjugation COULD POSTULATE

Regular verb: postulate - postulated - postulated

Affirmation

Simple form

I could postulate
you could postulate
he could postulate
we could postulate
you could postulate
they could postulate

V-ing form

I could be postulating
you could be postulating
he could be postulating
we could be postulating
you could be postulating
they could be postulating

Perfect

I could have postulated
you could have postulated
he could have postulated
we could have postulated
you could have postulated
they could have postulated

V-ing perfect

I could have been postulating
you could have been postulating
he could have been postulating
we could have been postulating
you could have been postulating
they could have been postulating

Negation

Simple form

I could not postulate
you could not postulate
he could not postulate
we could not postulate
you could not postulate
they could not postulate

V-ing form

I could not be postulating
you could not be postulating
he could not be postulating
we could not be postulating
you could not be postulating
they could not be postulating

Perfect

I could not have postulated
you could not have postulated
he could not have postulated
we could not have postulated
you could not have postulated
they could not have postulated

V-ing perfect

I could not have been postulating
you could not have been postulating
he could not have been postulating
we could not have been postulating
you could not have been postulating
they could not have been postulating

Interrogative form

Simple form

could I postulate?
could you postulate?
could he postulate?
could we postulate?
could you postulate?
could they postulate?

V-ing form

could I be postulating?
could you be postulating?
could he be postulating?
could we be postulating?
could you be postulating?
could they be postulating?

Perfect

could I have postulated?
could you have postulated?
could he have postulated?
could we have postulated?
could you have postulated?
could they have postulated?

V-ing perfect

could I have been postulating?
could you have been postulating?
could he have been postulating?
could we have been postulating?
could you have been postulating?
could they have been postulating?

Interro-negative form

Simple form

could I not postulate?
could you not postulate?
could he not postulate?
could we not postulate?
could you not postulate?
could they not postulate?

V-ing form

could I not be postulating?
could you not be postulating?
could he not be postulating?
could we not be postulating?
could you not be postulating?
could they not be postulating?

Perfect

could I not have postulated?
could you not have postulated?
could he not have postulated?
could we not have postulated?
could you not have postulated?
could they not have postulated?

V-ing perfect

could I not have been postulating?
could you not have been postulating?
could he not have been postulating?
could we not have been postulating?
could you not have been postulating?
could they not have been postulating?

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